net/smc: remove set but not used variables 'del_llc, del_llc_resp' (ca7e3edc) · Commits · 戴 / test

Fixes gcc '-Wunused-but-set-variable' warning: net/smc/smc_llc.c: In function 'smc_llc_cli_conf_link': net/smc/smc_llc.c:753:31: warning: variable 'del_llc' set but not used [-Wunused-but-set-variable] struct smc_llc_msg_del_link *del_llc; ^ net/smc/smc_llc.c: In function 'smc_llc_process_srv_delete_link': net/smc/smc_llc.c:1311:33: warning: variable 'del_llc_resp' set but not used [-Wunused-but-set-variable] struct smc_llc_msg_del_link *del_llc_resp; ^ Signed-off-by:

YueHaibing <yuehaibing@huawei.com> Signed-off-by:

Karsten Graul <kgraul@linux.ibm.com> Signed-off-by:

David S. Miller <davem@davemloft.net>

net/smc/smc_llc.c

+1 −7

Original line number	Diff line number	Diff line
		@@ -750,7 +750,6 @@ static int smc_llc_cli_conf_link(struct smc_link *link,
		enum smc_lgr_type lgr_new_t)
		{
		struct smc_link_group *lgr = link->lgr;
		struct smc_llc_msg_del_link *del_llc;
		struct smc_llc_qentry *qentry = NULL;
		int rc = 0;

		@@ -764,7 +763,6 @@ static int smc_llc_cli_conf_link(struct smc_link *link,
		}
		if (qentry->msg.raw.hdr.common.type != SMC_LLC_CONFIRM_LINK) {
		/* received DELETE_LINK instead */
		del_llc = &qentry->msg.delete_link;
		qentry->msg.raw.hdr.flags \|= SMC_LLC_FLAG_RESP;
		smc_llc_send_message(link, &qentry->msg);
		smc_llc_flow_qentry_del(&lgr->llc_flow_lcl);
		@@ -1308,18 +1306,14 @@ static void smc_llc_process_srv_delete_link(struct smc_link_group *lgr)
		* enqueued DELETE_LINK request (forward it)
		*/
		if (!smc_llc_send_message(lnk, &qentry->msg)) {
		struct smc_llc_msg_del_link *del_llc_resp;
		struct smc_llc_qentry *qentry2;

		qentry2 = smc_llc_wait(lgr, lnk, SMC_LLC_WAIT_TIME,
		SMC_LLC_DELETE_LINK);
		if (!qentry2) {
		} else {
		del_llc_resp = &qentry2->msg.delete_link;
		if (qentry2)
		smc_llc_flow_qentry_del(&lgr->llc_flow_lcl);
		}
		}
		}
		smcr_link_clear(lnk_del, true);

		active_links = smc_llc_active_link_count(lgr);

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